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media: cec.h: initialize *parent and *port in cec_phys_addr_validate

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Make sure these values are set to avoid 'uninitialized variable'
warnings. Hasn't happened yet, but better safe than sorry.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2017-08-31 04:12:53 -04:00 committed by Mauro Carvalho Chehab
parent 561b29e4ec
commit 9267d90c56
1 changed files with 4 additions and 0 deletions
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4
include/media/cec.h
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@ -427,6 +427,10 @@ static inline u16 cec_phys_addr_for_input(u16 phys_addr, u8 input)
static inline int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port)
{
if (parent)
*parent = phys_addr;
if (port)
*port = 0;
return 0;
}